Experienced Node.js App Development StudioApp Development
We build production-ready Node.js apps in 8-12 weeks. 200+ products shipped for startups and enterprises.
IRPR is an experienced Node.js app development studio that builds scalable backend services, REST APIs, and full-stack applications using Express.js, Next.js, and PostgreSQL. Our senior engineers specialize in Node.js and TypeScript, not generalists.
We ship your Node.js MVP in 8-12 weeks with fixed pricing starting at $80K. Every app we build complies with SOC 2 for SaaS platforms and PCI-DSS for fintech. You get source code ownership from day one.
Founders building SaaS MVPs hire us to validate ideas fast. CTOs needing backend scale hire us to replace legacy Node.js systems. Enterprise teams hire us for compliant, production-ready Node.js apps.
Types of software we ship.
REST API development
Build CRUD APIs with Express.js, JWT auth, and PostgreSQL. Includes Swagger docs and rate limiting.
GraphQL backend services
Schema-first GraphQL APIs using Apollo Server, Prisma, and Redis caching for high query performance.
Real-time applications
WebSocket and Socket.io apps for live chat, notifications, and collaborative editing. Scales with Redis pub/sub.
Microservices architecture
Containerized Node.js microservices with Docker, Kubernetes, and NATS messaging. CI/CD in GitHub Actions.
Serverless functions
AWS Lambda or Vercel Edge Functions built with Node.js. Cold start optimized using AWS Lambda Layers.
Node.js web applications
Full-stack Next.js apps with SSR, ISR, and incremental builds. Deployed on AWS or Vercel.
Chatbot backend services
Dialogflow and Node.js chatbots with NLP processing, session management, and Slack/Twilio integration.
Data processing pipelines
Stream processing with Kafka and Node.js. Handles 10K+ events/sec with PostgreSQL and Redis storage.
We build for every business type.
Startups
Enterprises
Agencies and Resellers
E-commerce and Marketplaces
Healthcare and Fintech
Why choose an experienced Node.js app development studio?
We ship Node.js apps on time and on budget with a track record that beats generic shops.
IRPR has delivered 200+ Node.js applications since 2016. Our average project timeline is 12 weeks, and 98% of our projects ship on schedule. Every app runs on AWS or GCP with 99.9% uptime guaranteed.
We pair senior Node.js engineers with a dedicated project manager. You get a fixed price quote in week 2 during the Roadmap phase. No hourly billing, no scope creep, no surprises.
Experienced Node.js studio versus generic dev shop
Not all development agencies are equal. Here is how we compare.
Generic dev shops treat Node.js as just another skill on a list. They assign junior developers, bill hourly, and deliver late. IRPR is a Node.js-specialist studio with senior engineers only.
We focus on Node.js, TypeScript, and the ecosystem. Every engineer has 8+ years experience. We ship faster and with higher quality because we do not dilute our skills across technologies.
- Junior developers learning Node.js on your project
- Hourly billing with no cap
- No compliance experience (HIPAA, PCI, SOC 2)
- Vague timelines and missed deadlines
- No dedicated project manager
- Code ownership often negotiated separately
- Senior Node.js engineers only (8+ years experience)
- Fixed price quote in week 2
- Built-in SOC 2 and PCI-DSS compliance
- 8-12 week MVP delivery guaranteed
- Dedicated PM with weekly demos
- Full source code ownership from day one
How we build your Node.js app: Idea to Release
Four phases. No wasted time. No surprises.
Every project at IRPR follows the same proven framework: Idea, Roadmap, Product, Release. This structure has shipped 200+ apps on time.
In the Idea phase we validate assumptions. In Roadmap we lock scope and price. In Product we build in 2-week sprints. In Release we deploy and hand over everything.
What ships with every Node.js app project
You get more than code. Every delivery includes these 10 items.
IRPR treats every project as a product, not a time-and-materials engagement. Everything listed below is included in the fixed price.
No add-on fees. No surprise charges. From CI/CD to monitoring, it is all part of the package.
- Source code in your GitHub repository
- CI/CD pipeline with GitHub Actions
- Docker containers for local and production
- Sentry error tracking and monitoring
- AWS or GCP infrastructure as code (Terraform)
- Auto-generated API documentation (Swagger/OpenAPI)
- Postman collection for API testing
- Load testing report (k6 or Artillery)
- User guide for your team
- 30 days post-launch support
What we ship in this practice.
Real-time customer chat platform
Built a white-label chat app using Socket.io, Redis, and MongoDB. Client reduced support response time by 40% and handles 500 concurrent users. Tech stack: Node.js, Socket.io, Redis, Docker.
E-commerce order processing backend
Replaced a monolithic PHP system with a microservices Node.js backend. Order processing time dropped from 5 minutes to 12 seconds. Tech stack: Node.js, Express, PostgreSQL, Stripe, Bull queue.
HIPAA-compliant patient data API
Designed a FHIR-compliant API for a telehealth startup. Achieved HIPAA audit pass on first try. Handles 10K patient records daily. Tech stack: Node.js, Hapi.js, PostgreSQL, AWS KMS.
SaaS subscription management dashboard
Built a full-stack Next.js app with Stripe subscription handling and admin analytics. Client doubled customer retention with automated dunning. Tech stack: Next.js, Node.js, PostgreSQL, Stripe, Chart.js.
IoT sensor data ingestion pipeline
Created a Node.js pipeline using Kafka and InfluxDB to process 50K sensor readings per second. Client reduced data latency from 5 seconds to under 200ms. Tech stack: Node.js, Kafka, InfluxDB, Docker Swarm.
Fintech payment reconciliation tool
Developed a PCI-DSS compliant backend that reconciles 100K daily transactions across Stripe and PayPal. Client saved 20 hours/week in manual accounting. Tech stack: Node.js, Express, PostgreSQL, Plaid, AWS Lambda.
Why teams hire us.
Fixed price, not hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges. You know the cost before we write a line of code.
Node.js specialists only
Our engineers have 8+ years of Node.js experience. No junior devs learning on your dime. We contribute to open source projects like Node.js itself.
Full code ownership from day one
You own everything. All source code, documentation, and infrastructure files are in your repository from the first commit. No IP disputes.
Compliance built in, not bolted on
We have built HIPAA, PCI-DSS, and SOC 2 compliant Node.js apps. Our engineers know the controls and implement them from the start.
Dedicated project manager with weekly demos
You get one point of contact. Every Friday you see a working demo. Updates go to your Slack daily. No black hole communication.
Post-launch support included
Every project includes 30 days of post-launch support. We fix bugs, monitor performance, and hand off knowledge to your team. After that, we offer maintenance retainers.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.